From 08b97f204f29bd1c48b62ce20638b4e26f1d2a2e Mon Sep 17 00:00:00 2001
From: Asmir A <asmir.abdulahovic@gmail.com>
Date: Mon, 13 Nov 2023 16:50:38 +0100
Subject: [PATCH] home/swayidle: switch swaylock for swaylock_fancy script

---
 home/home.nix | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/home/home.nix b/home/home.nix
index a7e6c3c..8105ebf 100644
--- a/home/home.nix
+++ b/home/home.nix
@@ -208,26 +208,33 @@ with lib; {
       pinentryFlavor = "curses";
     };
 
-    swayidle = {
+    swayidle = let
+      locker = pkgs.writeShellScriptBin "swaylock_fancy" ''
+        TMP_FILE=$(${pkgs.coreutils}/bin/mktemp /tmp/.swaylock_ss_XXXXXX.jpg)
+        ${pkgs.grim}/bin/grim -t ppm - | ${pkgs.imagemagick}/bin/convert - -blur 0x12 "$TMP_FILE"
+        ${pkgs.swaylock}/bin/swaylock -f -i "$TMP_FILE"
+        ${pkgs.coreutils}/bin/rm "$TMP_FILE"
+      '';
+    in {
       enable = true;
       events = [
         {
           event = "before-sleep";
-          command = "${pkgs.swaylock}/bin/swaylock";
+          command = "${locker}/bin/swaylock_fancy";
         }
         {
           event = "lock";
-          command = "${pkgs.swaylock}/bin/swaylock";
+          command = "${locker}/bin/swaylock_fancy";
         }
         {
           event = "after-resume";
-          command = "${procps.pkill}/bin/pkill -USR1 i3status-rs";
+          command = "${pkgs.procps}/bin/pkill -USR1 i3status-rs";
         }
       ];
       timeouts = [
         {
           timeout = 15 * 60;
-          command = "${pkgs.swaylock}/bin/swaylock";
+          command = "${locker}/bin/swaylock_fancy";
         }
       ];
     };